Volcane is really a trim level - available both petrol and diesel powered. Lower suspension and stiffer springs for a more sporty ride - and higher insurance!
ZX's are great! The TD is real hoot, and they're criminally cheap really. Yes a bit more expensive to insure than a 306, but half the cost to start with.
With them getting on, the main problem areas are:
Rear subframe mounts. Most will be knocking from the rear by now. New mounts are about £50 and half a day to fit - transform the handling. (Walk away from anything with squeaks at the rear, or wheels leaning in - that will be time for a replacement subframe!)
There are a couple of rust traps (front and rear inner wings) but not too bad.
Rear brakes on drum models could be due a rebuild by now - the cylinders like to leak (disc braked models are much better - you get this as standard on Volcane models, and some lower spec models - like our Avantage with ABS).
Dash bulbs probaly need doing, but this is only a couple of knuckle scraping hours.
The clutch is the nasty pull affair and goes heavy with age. Changing it takes most of a day, but figures of only £200 have been bandied about recently (personally, I'd view this with a lot of suspicion - just changed the clutch in ours and the parts came to £125 - and it took 2 of us about 8 hours.....)
They're pretty simple to work on, and not many fancy electronics to go wrong. Not the same quiet m-way cruiser as a Xantia, but plenty of smiles around the twisty bits, and can embarass many more modern cars!
Of course I never get to drive ours, 'cos my wife monopolises it, and complains the Xantia TD is slow. Wait till I get the HDi 110 and chip it though
